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122 lines
4.4 KiB
HTML
122 lines
4.4 KiB
HTML
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>refresh</title>
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<link rel="stylesheet" href="apiReference.css" type="text/css" />
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<meta name="generator" content="DocBook XSL Stylesheets V1.73.2" />
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<link rel="start" href="index.html" title="Berkeley DB C++ Standard Template Library API Reference" />
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<link rel="up" href="db_set_iterator.html" title="Chapter 19. Db_set_iterator" />
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<link rel="prev" href="stldb_set_iteratoroperator_arrow.html" title="operator->" />
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<link rel="next" href="db_reverse_iterator.html" title="Chapter 20. Db_reverse_iterator" />
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</head>
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<body>
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<div xmlns="" class="navheader">
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<div class="libver">
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<p>Library Version 11.2.5.2</p>
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</div>
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">refresh</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="stldb_set_iteratoroperator_arrow.html">Prev</a> </td>
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<th width="60%" align="center">Chapter 19.
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Db_set_iterator </th>
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<td width="20%" align="right"> <a accesskey="n" href="db_reverse_iterator.html">Next</a></td>
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</tr>
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</table>
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<hr />
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</div>
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<div class="sect1" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h2 class="title" style="clear: both"><a id="stldb_set_iteratorrefresh"></a>refresh</h2>
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</div>
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</div>
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</div>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h3 class="title"><a id="stldb_set_iteratorrefresh_details"></a>Function Details</h3>
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</div>
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</div>
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</div>
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<pre class="programlisting">
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virtual int refresh(bool from_db=true) const
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</pre>
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<p>Refresh iterator cached value. </p>
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<div class="sect3" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h4 class="title"><a id="id3536770"></a>Parameters</h4>
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</div>
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</div>
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</div>
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<div class="sect4" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h5 class="title"><a id="id3530324"></a>from_db</h5>
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</div>
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</div>
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</div>
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<p>If not doing direct database get and this parameter is true, we will retrieve data directly from db. </p>
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</div>
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</div>
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<div class="sect3" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h4 class="title"><a id="id3536954"></a>See Also</h4>
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</div>
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</div>
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</div>
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<p>
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</p>
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<p><a class="link" href="db_base_iterator.html#stldb_base_iteratorrefresh" title="refresh">db_base_iterator::refresh(bool)</a>
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</p>
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<p>
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</p>
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</div>
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</div>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h3 class="title"><a id="id3536771"></a>Class</h3>
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</div>
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</div>
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</div>
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<p>
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<a class="link" href="db_set_iterator.html" title="Chapter 19. Db_set_iterator">db_set_iterator</a>
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</p>
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</div>
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</div>
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<div class="navfooter">
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<hr />
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<table width="100%" summary="Navigation footer">
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<tr>
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<td width="40%" align="left"><a accesskey="p" href="stldb_set_iteratoroperator_arrow.html">Prev</a> </td>
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<td width="20%" align="center">
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<a accesskey="u" href="db_set_iterator.html">Up</a>
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</td>
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<td width="40%" align="right"> <a accesskey="n" href="db_reverse_iterator.html">Next</a></td>
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</tr>
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<tr>
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<td width="40%" align="left" valign="top">operator-> </td>
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<td width="20%" align="center">
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<a accesskey="h" href="index.html">Home</a>
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</td>
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<td width="40%" align="right" valign="top"> Chapter 20.
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Db_reverse_iterator </td>
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</tr>
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</table>
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</div>
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</body>
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</html>
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